Does this pump come with tubing? Or will I need to purchase extra?

Contrary to some other answers, this pump doesn't come with anything else in the box except an instruction sheet. You'll need tubing and valves and air stones and anything else you want to use with it.

Can I use this for making compost tea?

I had the same question 3 years ago, after 3 months recovery from a torn Achilles surgery. I got all interested in compost tea. Commercial compost tea units seemed to be way more expensive than it should be. I checked it out, and found some novel ideas on line which I took them and made my own. I bought the whisper 100 air pump. I put it into the bottom of a 50 gallon plastic trash can. The important part - in order to get aeration I put micro drip irrigation plastic tubing. The type of tubing I used has a raised area, about every foot with a tiny "drip" opening. I just looked at the set-up, and it looks like I have 4 coils of tubing, separated from each other with some sort of bracket I improvised.Plenty of bubbles. The reason that I am revisiting this post - we are setting up a fish pond and am checking out this whisper pump to adapt to its new purpose.

How many outlet does it have?

The 10, 20, and 40 all have a single outlet, while the 60 and 100 have two outlets.

What diameter tube does this require?

Standard 3/16" I.D. tubing. That size is quite common.

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Tetra Whisper Air Pump, for Aquariums, Powerful Airflow, Non-UL Listed

Product ID: 253584886

Details

Brand
Tetra
Colour
Blue
Item weight
340 g
Material
Plastic
Power source
Corded

💨Powerful airflow up to 100 gallons

🔇Whisper-quiet patented dome design

🦾Durable suspended motor & sound-dampening

Description

💧 Keep your aquarium breathing easy—quiet power that makes a splash!

ECONOMICAL RELIABLE - Non-UL listed but trusted Tetra quality offers dependable performance without breaking the bank.
WHISPER QUIET OPERATION - Patented dome shape and sound chambers ensure near-silent performance—no more noisy pumps disrupting your space.
VIBRATION FREE STABILITY - Wide footprint and rubber feet minimize vibrations, protecting your tank environment and your peace of mind.
TAILORED FOR YOUR TANK SIZE - Available in multiple sizes from 10 to 100 gallons, with single or dual air outlets for precise aeration control.
EFFORTLESS AQUARIUM OXYGENATION - Delivers consistent, powerful airflow to keep your aquatic pets thriving.

The Tetra Whisper Air Pump is a versatile, powerful, and whisper-quiet aeration solution designed for aquariums ranging from 10 to 100 gallons. Featuring a patented dome shape, suspended motor, and sound-dampening chambers, it ensures minimal noise and vibration while delivering consistent airflow to promote healthy oxygen levels and water movement. Available in multiple sizes with single or dual outlets, this corded electric pump combines reliable performance with economical value, making it a top choice for both novice and experienced fishkeepers.

Specifications

ASIN	B0009YJ4N6
Best Sellers Rank	#53,157 in Pet Supplies ( See Top 100 in Pet Supplies ) #3,414 in Aquarium Accessories
Brand Name	Tetra
Color	Blue
Customer Reviews	4.6 4.6 out of 5 stars (21,566)
Global Trade Identification Number	00046798778516
Included Components	Tetra Whisper Easy to Use Air Pump for Aquariums (Non-UL)
Item Type Name	Tetra Whisper Easy to Use Air Pump for Aquariums (Non-UL)
Item Weight	340 g
Manufacturer	Tetra
Manufacturer Part Number	75077851
Material Type	Plastic
Model Number	77851
Number of Items	1
Operation Mode	Manual
Power Source	Corded Electric
UPC	046798778516
Unit Count	1 Count

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